Polarization Camera
JAI A/SRequest Info
The GO-5100MP-PG 5-MP polarization camera from JAI A/S is equipped with a standard GigE Vision interface and built around Sony’s IMX250MZR polarized CMOS image sensor.
The polarization capabilities are derived from the sensor’s four-way polarized filter array, which consists of four separate polarizing filters. The filters are arranged in a regular pattern across the sensor and angled at 0°, 45°, 90°, and 135°. Each block of four pixels can be used as a calculation block to determine the angle and intensity of light reflecting from objects, as well as several other calculations. The use of polarization filters cannot only mitigate reflections and hot spots, particularly when inspecting plastics, glass, and other shiny materials, but can also enable analysis of material thickness, stress points, and other potential defects not detectable using standard machine vision techniques.
The GO-5100MP-PGE has a full resolution of 2464 × 2056 pixels, with an effective resolution of 1.25 MP. The camera delivers 8-bit full resolution output at 22.7 fps, with 10-and 12-bit output also supported. Pixel size is 3.45 × 3.45 µm for a 2/3-in. optical format. It can be used in industrial environments.
https://www.jai.com
https://www.photonics.com/Buyers_Guide/JAI_A_S/c7280
Vision Spectra
Winter 2019